Switch



FIG. 1 is a top perspective view showing our new design of a switch;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof, the rear elevational view being a mirror image thereof; and,

FIG. 5 is a left side elevational view thereof, the right side elevational view being a mirror image thereof.

The broken lines shown in FIGS. 1, 3, 4, and 5 are for the purpose of illustrating environment, and form no part of the claimed design. 

CLAIM The ornamental design for a switch, as shown and described. 